bibkey: “hastietibshiranifriedman2009elements” authors: “Trevor Hastie; Robert Tibshirani; Jerome Friedman” year: 2009 title: “The Elements of Statistical Learning: Data Mining, Inference, and Prediction” doi: “10.1007/978-0-387-84858-7” claim: “Section 3.4.1 presents ridge regression, its closed form and its shrinkage of the row-space coordinates.” strata_touched: [] license: “citation-only” triage: “anchor”

The Elements of Statistical Learning: Data Mining, Inference, and Prediction

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Springer Series in Statistics, second edition, 2009, Section 3.4.1. Used as a textbook locator for the ridge algebra; no theorem from the book is used beyond the closed form.

Declared identifiers: DOI 10.1007/978-0-387-84858-7.